Harpers Ferry WaterPark

Harpers Ferry WaterPark is a one-of-a-kind inflatable water playground floating on a scenic, mile-long private quarry in Harpers Ferry, West Virginia. Just one hour from Washington, D.C. and Baltimore, the park features commercial-grade inflatable obstacle courses with slides, climbing towers, monkey bars, balance beams, trampolines, swings, and hurdles — all set against crystal-clear water and stunning mountain views. Timed "Splash Passes" give guests 1.5 hours to tackle the full course, making it an ideal half-day adventure for families, groups, and thrill-seekers alike. The park caters to participants ages 5 and up (minimum 45" tall) who are proficient swimmers. All guests must wear a properly fitted personal flotation device (PFD) at all times on the water, and a signed liability waiver is required for every participant — minors must have a parent or guardian sign on their behalf. Advance ticket purchase is strongly recommended, as the park operates on timed sessions. Additional amenities include paddle board rentals, floating cabana rentals, a beach area, food on site, and free parking. Harpers Ferry WaterPark is operated by River Riders, Inc., a well-established outdoor adventure company offering rafting, ziplining, tubing, camping, and team-building experiences in the greater Harpers Ferry area. The waterpark is seasonal, typically opening in late May and running through the summer months.